Fertilizer crushing device for fertilizer production

Abstract

The utility model discloses a fertilizer crushing device for fertilizer production, relates to the technical field of crushing, and adopts the technical scheme that the fertilizer crushing device for fertilizer production comprises a base and a crushing barrel bidirectional crushing assembly arranged on the base, the bidirectional crushing assembly is arranged in the crushing barrel and comprises a driving assembly and a crushing assembly, the driving assembly is arranged on the crushing barrel and used for controlling two driven gears to rotate reversely through one motor, resources are saved, follow-up maintenance of the crushing device is facilitated, the crushing assembly is arranged on the driving assembly, and the crushing assembly is arranged on the driving assembly. The crushing device is used for reversely rotating the two crushing blades, improving the crushing efficiency, enhancing the crushing effect and saving the crushing time, and has the effects that the two driven gears are controlled by the motor A to realize reverse rotation of the two crushing blades, so that the crushing efficiency is improved, the crushing effect is enhanced, resources can be saved, and the crushing device is convenient to repair and maintain.

Description

Technical Field

[0001] This utility model relates to the field of crushing technology, and more specifically, to a fertilizer crushing device for fertilizer production. Background Technology

[0002] Fertilizer is a very important tool in agricultural planting. In the production of fertilizer, a fertilizer crushing device is needed to crush the raw materials for fertilizer production, and then the raw materials are mixed and stirred in a certain proportion before they can be made into fertilizer that can be used.

[0003] Common fertilizer crushing devices typically use multiple motors to control multiple crushing units in order to improve crushing efficiency, enhance crushing effect, and save fertilizer crushing time. Multiple motors control multiple crushing units to crush fertilizer in different rotation directions to achieve this effect. However, this requires the use of multiple motors, which is not resource-efficient, and multiple motors are also more inconvenient for subsequent maintenance and repair.

[0004] Therefore, in order to solve the above-mentioned technical problems, this application proposes a fertilizer crushing device for fertilizer production. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a fertilizer crushing device for fertilizer production.

[0006] To achieve the above objectives, the present invention provides the following technical solution: the fertilizer crushing device for fertilizer production includes;

[0007] The base and the crushing bucket mounted on the base;

[0008] A bidirectional crushing assembly is installed inside the crushing barrel. The bidirectional crushing assembly includes a drive assembly and a crushing assembly. The drive assembly is installed on the crushing barrel and is used by one motor to control two driven gears to achieve reverse rotation, which saves resources and facilitates subsequent maintenance of the crushing device. The crushing assembly is installed on the drive assembly and is used by two crushing blades to rotate in opposite directions, which improves crushing efficiency, enhances crushing effect, and saves crushing time.

[0009] The screening component is located below the bidirectional crushing component inside the crushing barrel. The screening component is used to screen and filter the fertilizer after crushing.

[0010] Preferably, the screening assembly includes a screening box and a sieve plate. A motor B is installed on the inner wall of the screening box. An eccentric disk is installed on the driving end of the motor B. One end of a connecting rod is rotatably connected to the eccentric disk. The other end of the connecting rod is rotatably connected to the sieve plate. A connecting shaft is fixed to the side of the sieve plate. A rotating wheel is rotatably connected to the connecting shaft. A continuous S-shaped groove is provided on the inner wall of the screening box. The rotating wheel is slidably connected in the groove, and the rotating wheel and the groove are rotatably connected. The sieve plate is slidably connected inside the screening box.

[0011] Preferably, the drive assembly includes a motor A, and a mounting box is installed inside the crushing barrel at the position corresponding to the motor A. The drive end of the motor A penetrates the surface of the crushing barrel and is connected to a drive gear inside the mounting box. The drive gear meshes with two symmetrical driven gears inside the mounting box. The motor A simultaneously drives the two driven gears to rotate in opposite directions, saving resources and facilitating maintenance.

[0012] Preferably, the crushing assembly includes a drive shaft rotatably mounted inside a mounting box, with both ends of the drive shaft extending through the surface of the mounting box. A driven gear is connected to the portion of the drive shaft inside the mounting box, and a connecting sleeve is rotatably connected to the surface of the portion of the drive shaft inside the mounting box. One end of the connecting sleeve is rotatably connected to the inner wall of the mounting box, and the other end of the connecting sleeve extends through the surface of the mounting box. Multiple crushing blades are mounted on both the connecting sleeve and the portion of the drive shaft extending through the surface of the mounting box. The multiple crushing blades rotating in opposite directions can improve crushing efficiency and enhance the crushing effect.

[0013] Preferably, the portion of the drive shaft that passes through the surface of the mounting box is connected to multiple brush heads to clean the inner wall of the crushing barrel and prevent residual fertilizer material from remaining on the inner wall.

[0014] Preferably, the motor A is connected to the base surface by a pad, which reduces the vibration of the motor A on the base when it is working, thereby reducing the overall vibration of the equipment during operation.

[0015] Preferably, the crushing barrel has a feed inlet at the end away from the screening box and a discharge outlet at the end closer to the screening box. An inspection cover is installed on the surface of the crushing barrel. The fertilizer raw materials to be crushed are fed into the feed inlet, and the crushed and filtered fertilizer raw materials are discharged from the discharge outlet.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. In this utility model, two sets of crushing blades are set inside the crushing barrel. One set of crushing blades is connected to the drive shaft, and the other set of crushing blades is set on the connecting sleeve. The two sets of blades are driven by two mirror driven gears and a drive gear to realize the two crushing blades rotating in opposite directions. This not only improves the crushing efficiency and enhances the crushing effect, but also saves resources and facilitates maintenance, and has good practicality.

[0018] 2. In this utility model, the sieve plate set at the bottom of the crushing barrel can filter the crushed fertilizer under the drive of motor B. Under the limit of the rotating wheel and the slide, the sieve plate can also shake up and down repeatedly while sliding to prevent the sieve plate from clogging and enhance the filtration effect.

[0019] 3. In this utility model, the brush head set on the transmission shaft can clean the inner wall of the crushing barrel while crushing the fertilizer, preventing fertilizer raw materials from remaining on the inner wall and causing waste, and making cleaning convenient. Attached Figure Description

[0020] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0022] Figure 2 This is a schematic diagram of the cross-sectional structure of the crushing barrel in this utility model;

[0023] Figure 3 This is a schematic diagram of the crushing component structure in this utility model;

[0024] Figure 4 This is a schematic diagram of the screening component structure in this utility model.

[0025] 1. Base; 2. Crushing bucket; 3. Drive assembly; 301. Motor A; 302. Drive gear; 303. Driven gear; 4. Crushing assembly; 401. Drive shaft; 402. Connecting sleeve; 403. Crushing blade; 5. Screening assembly; 501. Screening box; 502. Slide chute; 503. Motor B; 504. Eccentric disc; 505. Connecting rod; 506. Connecting shaft; 507. Rotary wheel; 508. Screen plate; 6. Feed inlet; 7. Discharge outlet; 8. Inspection cover plate; 9. Mounting box; 10. Brush head; 11. Pad block. Detailed Implementation

[0026] like Figure 1-4As shown, this utility model provides a fertilizer crushing device for fertilizer production, which includes:

[0027] The base 1 and the crushing barrel 2 set on the base 1, the bidirectional crushing component 4, are set inside the crushing barrel 2. The bidirectional crushing component 4 includes a drive component 3 and a crushing component 4. The drive component 3 is set on the crushing barrel 2 and is used to control two driven gears 303 to achieve reverse rotation by one motor, which saves resources and facilitates subsequent maintenance of the crushing device. The crushing component 4 is set on the drive component 3 and is used for the two crushing blades 403 to rotate in opposite directions, which improves crushing efficiency, enhances crushing effect, and saves crushing time. The screening component 5 is set below the bidirectional crushing component 4 inside the crushing barrel 2 and is used to screen and filter the fertilizer after crushing.

[0028] A feed inlet 6 is provided at the end of the crushing barrel 2 away from the screening box 501. When fertilizer raw materials need to be crushed, the fertilizer raw materials are fed into the crushing barrel 2 through the feed inlet 6, and the drive assembly 3 is started. The drive assembly 3 includes a motor A301, which is connected to the surface of the base 1 through a pad 11. The pad 11 reduces the vibration of the base 1 caused by the motor A301 during operation, thus reducing the overall vibration of the equipment during operation. A mounting box 9 is installed inside the crushing barrel 2 at the position corresponding to the motor A301. The mounting box 9 protects the gears and prevents fertilizer raw materials from entering between the gears and affecting the operation. The drive end of the motor A301 passes through the surface of the crushing barrel 2 and is connected to a drive gear 302 inside the mounting box 9. The drive gear 302 meshes with two symmetrical driven gears 303 inside the mounting box 9. The drive gear drives the crushing assembly 4 to work. The crushing assembly 4 includes a transmission shaft 401, which is rotatably mounted inside the mounting box 9. Both ends of 01 extend through the surface of the mounting box 9. The part of the drive shaft 401 inside the mounting box 9 is connected to one of the driven gears 303, and the part of the drive shaft 401 inside the mounting box 9 is rotatably connected to a connecting sleeve 402. One end of the connecting sleeve 402 is rotatably connected to the inner wall of the mounting box 9, and one end of the connecting sleeve 402 extends through the surface of the mounting box 9. The other end of the connecting sleeve 402 is connected to another driven gear 303. Multiple crushing blades 403 are installed on the parts of the connecting sleeve 402 and the part of the drive shaft 401 that extend through the surface of the mounting box 9. Two driven gears 303 are controlled by a motor A301 to realize that the two crushing blades 403 rotate in opposite directions, which not only improves crushing efficiency and enhances crushing effect, but also saves resources and facilitates maintenance. Multiple brush heads 10 are connected to the part of the drive shaft 401 that extends through the surface of the mounting box 9 to clean the inner wall of the crushing barrel 2 and prevent residual fertilizer raw materials from remaining on the inner wall.

[0029] The crushed fertilizer raw material enters the screening assembly 5, which includes a screening box 501 and a screen plate 508. A motor B503 is installed on the inner wall of the screening box 501. An eccentric disc 504 is installed on the drive end of the motor B503. One end of a connecting rod 505 is rotatably connected to the eccentric disc 504, and the other end of the connecting rod 505 is rotatably connected to the screen plate 508. A connecting shaft 506 is fixed to the side of the screen plate 508, and a rotating wheel 507 is rotatably connected to the connecting shaft 506. A continuous S-shaped groove 502 is provided on the inner wall of the screening box 501, and the rotating wheel 507 is slidably connected within the groove 502. The wheel 507 is rotatably connected to the chute 502, and the screen plate 508 is slidably connected inside the screening box 501. It can filter the crushed fertilizer. Under the limit of the wheel 507 and the chute 502, the screen plate 508 can also shake up and down repeatedly while sliding to prevent the screen plate 508 from clogging and enhance the filtration effect. The crushing barrel 2 is provided with a discharge port 7 at one end near the screening box 501. The crushed fertilizer raw material is discharged through the discharge port 7. The crushed and screened fertilizer raw material is discharged through the discharge port 7. The surface of the crushing barrel 2 is equipped with a maintenance cover plate 8 to facilitate the inspection and maintenance of the crushing barrel 2.

[0030] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any way. Those skilled in the art can readily implement this utility model based on the accompanying drawings and the above description. However, any modifications, alterations, or equivalent variations made by those skilled in the art without departing from the scope of the utility model's technical solution, utilizing the disclosed technical content, are considered equivalent embodiments of this utility model. Furthermore, any equivalent changes, alterations, or variations made to the above embodiments based on the essential technology of this utility model are still within the protection scope of this utility model's technical solution.

Claims

1. A fertilizer pulverizing device for use in fertilizer production, characterized by, The fertilizer crushing device for fertilizer production comprises a base (1) and a crushing barrel (2) arranged on the base (1). The base (1) and the crushing barrel (2) arranged on the base (1); The bidirectional crushing assembly is arranged in the crushing barrel (2), and comprises a driving assembly (3) and a crushing assembly (4). The screening assembly (5) is arranged below the bidirectional crushing assembly (4) in the crushing barrel (2) and is used for screening and filtering the fertilizer after crushing.

2. A fertilizer crushing device for use in fertilizer production as claimed in claim 1, characterized in that: The screening assembly (5) comprises a screening box (501) and a screen plate (508).

3. A fertilizer crushing device for use in fertilizer production as claimed in claim 2, characterized in that: The driving end of the motor B (503) is provided with an eccentric disc (504), one end of the eccentric disc (504) is rotationally connected with a connecting rod (505), the other end of the connecting rod (505) is rotationally connected with the screen plate (508), the side surface of the screen plate (508) is fixedly provided with a connecting shaft (506), the connecting shaft (506) is rotationally connected with a rotating wheel (507), and the inner wall of the screening box (501) is provided with a continuous S-shaped sliding groove (502).

4. A fertilizer crushing device for use in fertilizer production as claimed in claim 3, characterized in that: The driving assembly (3) comprises a motor A (301), and the position corresponding to the motor A (301) in the crushing barrel (2) is provided with a mounting box (9).

5. A fertilizer crushing device for use in fertilizer production as claimed in claim 4, characterized in that: The driving end of the motor A (301) penetrates the surface of the crushing barrel (2) and is connected with a driving gear (302) in the mounting box (9). The crushing assembly (4) comprises a transmission shaft (401), the transmission shaft (401) is rotationally installed in the mounting box (9), both ends of the transmission shaft (401) penetrate the surface of the mounting box (9), one of the driving gears (303) is connected to the part of the transmission shaft (401) in the mounting box (9), a connecting sleeve (402) is rotationally connected to the part of the surface of the transmission shaft (401) in the mounting box (9), one end of the connecting sleeve (402) is rotationally connected to the inner wall of the mounting box (9), and the other end of the connecting sleeve (402) is connected with the other driving gear (303). The part of the transmission shaft (401) penetrating the surface of the mounting box (9) is connected with a plurality of brush heads (10). The part of the transmission shaft (401) penetrating the surface of the mounting box (9) is connected with a plurality of brush heads (10).

6. A fertilizer crushing device for use in fertilizer production as claimed in claim 5, characterized in that: The motor A (301) is connected to the surface of the base (1) through the cushion block (11).

7. A fertilizer crushing device for use in fertilizer production as claimed in claim 6, characterized in that: The crushing barrel (2) is provided with a feeding port (6) at one end away from the screening box (501), and is provided with a discharging port (7) at one end close to the screening box (501), and the surface of the crushing barrel (2) is provided with an inspection cover plate (8).

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